LXR linux/include/linux/vt.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_VT_H
   3#define _LINUX_VT_H
   4
   5#include <uapi/linux/vt.h>
   6
   7
   8/* Virtual Terminal events. */
   9#define VT_ALLOCATE             0x0001 /* Console got allocated */
  10#define VT_DEALLOCATE           0x0002 /* Console will be deallocated */
  11#define VT_WRITE                0x0003 /* A char got output */
  12#define VT_UPDATE               0x0004 /* A bigger update occurred */
  13#define VT_PREWRITE             0x0005 /* A char is about to be written to the console */
  14
  15#ifdef CONFIG_VT_CONSOLE
  16
  17extern int vt_kmsg_redirect(int new);
  18
  19#else
  20
  21static inline int vt_kmsg_redirect(int new)
  22{
  23        return 0;
  24}
  25
  26#endif
  27
  28#endif /* _LINUX_VT_H */
  29